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Bug 1549786 - (CVE-2018-7470) CVE-2018-7470 ImageMagick: denial of service (DoS) in IsWEBPImageLossless function in coders/webp.c
CVE-2018-7470 ImageMagick: denial of service (DoS) in IsWEBPImageLossless fun...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20180223,reported=2...
: Security
Depends On: 1549787
Blocks:
  Show dependency tree / graph
 
Reported: 2018-02-27 15:18 EST by Laura Pardo
Modified: 2018-02-27 15:18 EST (History)
3 users (show)

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Description Laura Pardo 2018-02-27 15:18:20 EST 
An issue was discovered in ImageMagick 7.0.7-22 Q16. The IsWEBPImageLossless function in coders/webp.c allows attackers to cause a denial of service (segmentation violation) via a crafted file.


References:
https://github.com/ImageMagick/ImageMagick/issues/998

Patch:
https://github.com/ImageMagick/ImageMagick/commit/7305dacfcdf5e51c4f8d0ba9f77fa97792f8acf7
https://github.com/ImageMagick/ImageMagick/commit/8130e12eb30685ef958f4e62fe624da393920be7
Comment 1 Laura Pardo 2018-02-27 15:18:50 EST 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1549787]
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